Selling because I didn't use it for work. I think it cost around 20,000 yen. I have another one, so please comment if you need it. I'll give you a discount if you buy them together. Digital stereo amplifier, 5W output, equipped with two input terminals. - Brand: MICRO VOXER - Model: OE-D5 - Output: 5W + 5W - Power: 12V - Input Terminals: INPUT 1, INPUT 2 - Connection Terminals: RCA, Speaker terminals - Volume Adjustment: Yes - Mode Switching: ST, MO Thank you for looking.